larvit/fejkdata
3
0
Fork 0
Code Pull Requests Actions Activity

A column of one reference alone takes the datatype and null of the column it reads #15

Merged
lilleman merged 12 commits from reference-inheritance into main 2026-09-15 21:46:18 +02:00
Conversation 0 Commits 12 Files Changed 15
+6 -3
1 changed files with 6 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Showing only changes of commit c991f35f4f - Show all commits
datatype_test.go
+6 -3
View File
@@ -41,7 +41,7 @@ func TestDatatypeAndNullSitOnlyInAColumn(t *testing.T) {
func TestDatatypeRejectsAValueItsTypeRejects(t *testing.T) { func TestDatatypeRejectsAValueItsTypeRejects(t *testing.T) {
tree := map[string]string{ tree := map[string]string{
"cat": `[{"format":"{code}","code":"200"},{"format":"{code}","code":"2x"}]`, "cat": `[{"format":"{code}","code":"200"},{"format":"{code}","code":"2x"}]`,
"src": `{"format":"","code":[null,"200","2x"],"score":[null,{"format":"{int(1,9)}","datatype":"integer"}]}`, "src": `{"format":"","code":[null,"200","2x"],"flag":{"format":"{b}","b":["true","false"],"datatype":"boolean"},"score":[null,{"format":"{int(1,9)}","datatype":"integer"}]}`,
} }
for _, c := range []struct{ name, column, want string }{ for _, c := range []struct{ name, column, want string }{
{"an item beside a typed one", `[{"format":"1","datatype":"integer"},"x"]`, `write it as {"format":"x","datatype":"integer"}`}, {"an item beside a typed one", `[{"format":"1","datatype":"integer"},"x"]`, `write it as {"format":"x","datatype":"integer"}`},
@@ -51,7 +51,9 @@ func TestDatatypeRejectsAValueItsTypeRejects(t *testing.T) {
{"a typed item beside a string column it reads", `["{/src.code}",{"format":"1","datatype":"integer"}]`, `write it as {"format":"{/src.code}","datatype":"integer"}`}, {"a typed item beside a string column it reads", `["{/src.code}",{"format":"1","datatype":"integer"}]`, `write it as {"format":"{/src.code}","datatype":"integer"}`},
{"text beside a typed column it reads", `["{/src.score}","n/a"]`, `to read that column as text, write {"format":"{text}","text":"{/src.score}"}`}, {"text beside a typed column it reads", `["{/src.score}","n/a"]`, `to read that column as text, write {"format":"{text}","text":"{/src.score}"}`},
{"a datatype over a typed column", `{"format":"{/src.score}","datatype":"integer"}`, `{/src.score} takes datatype integer from the column it reads; drop "datatype"`}, {"a datatype over a typed column", `{"format":"{/src.score}","datatype":"integer"}`, `{/src.score} takes datatype integer from the column it reads; drop "datatype"`},
{"another datatype over a typed column", `{"format":"{/src.score}","datatype":"number"}`, `{/src.score} takes datatype integer from the column it reads; drop "datatype"`}, {"a datatype a typed column's values reject", `{"format":"{/src.score}","datatype":"boolean"}`, "{int(1,9)} prints an integer, not a boolean"},
{"two typed columns it reads", `["{/src.score}","{/src.flag}"]`, `so to read "{/src.score}" as text, write {"format":"{text}","text":"{/src.score}"}`},
{"text beside a weighted typed column read", `[{"format":"{/src.score}","weight":3},"n/a"]`, `to read that column as text, set its "format" to "{text}" and add "text": "{/src.score}"`},
{"a value of the column it reads", `{"format":"{/src.code}","datatype":"integer"}`, `"2x" is not an integer`}, {"a value of the column it reads", `{"format":"{/src.code}","datatype":"integer"}`, `"2x" is not an integer`},
{"a null read into text", `{"format":"{x}","x":"{/src.score}","datatype":"integer"}`, "reads a null"}, {"a null read into text", `{"format":"{x}","x":"{/src.score}","datatype":"integer"}`, "reads a null"},
{"a sample with leading zeros", `{"format":"{digits(3)}","datatype":"integer"}`, "{digits(3)} prints text, not an integer"}, {"a sample with leading zeros", `{"format":"{digits(3)}","datatype":"integer"}`, "{digits(3)} prints text, not an integer"},
@@ -134,9 +136,10 @@ func TestDatatypeAcceptsAColumnThatAlwaysParses(t *testing.T) {
`{"format":"{calc(a / b, 0)}","a":"{int(1,9)}","b":"{int(1,9)}","datatype":"integer"}`, `{"format":"{calc(a / b, 0)}","a":"{int(1,9)}","b":"{int(1,9)}","datatype":"integer"}`,
`{"format":"{calc(sub * 1.25, 2)}","sub":{"format":"{calc(a * b)}","a":"{int(1,9)}","b":"{float(0,5,2)}"},"datatype":"number"}`, `{"format":"{calc(sub * 1.25, 2)}","sub":{"format":"{calc(a * b)}","a":"{int(1,9)}","b":"{float(0,5,2)}"},"datatype":"number"}`,
`{"format":"{/src.code}","datatype":"integer"}`, `{"format":"{/src.code}","datatype":"integer"}`,
`{"format":"{/src.n}","datatype":"number"}`,
} { } {
row := `{"format":"","col":` + column + `}` row := `{"format":"","col":` + column + `}`
src := `{"format":"","code":["200","404"]}` src := `{"format":"","code":["200","404"],"n":{"format":"{int(1,9)}","datatype":"integer"}}`
f, err := New(WithoutShippedData(), WithDataPath(writeData(t, map[string]string{"cat": cat, "row": row, "src": src})), WithSeed(1)) f, err := New(WithoutShippedData(), WithDataPath(writeData(t, map[string]string{"cat": cat, "row": row, "src": src})), WithSeed(1))
if err != nil { if err != nil {
t.Errorf("%s: New = %v, want it loaded", column, err) t.Errorf("%s: New = %v, want it loaded", column, err)